#83CD5B#83CD5B

#83CD5B is a light, vivid yellow-green. Relative luminance 0.492; OKLCH L 77.5% C 0.166 H 135.9°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#83CD5B
RGB	rgb(131, 205, 91)
HSL	hsl(99, 53%, 58%)
HSV	hsv(99, 56%, 80%)
CMYK	cmyk(36.1%, 0%, 55.6%, 19.6%)
CIE-LAB	lab(75.60, -43.13, 48.87)
CIE-LCH	lch(75.60, 65.18, 131.43°)
OKLab	oklab(77.5% -0.1192 0.1154)
OKLCH	oklch(77.5% 0.166 135.9)
XYZ	xyz(33.0789, 49.2417, 17.6572)
Luminance	0.4924 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CD5B #A55BCD

analogous

#BCCD5B #83CD5B #5BCD6C

triadic

#83CD5B #5B83CD #CD5B83

tetradic

#83CD5B #5BBCCD #A55BCD #CD6C5B

square

#83CD5B #5BBCCD #A55BCD #CD6C5B

split-complementary

#83CD5B #6C5BCD #CD5BBC

monochromatic

#498529 #63B437 #83CD5B #A6DB8A #CAEAB9

Accessibility & contrast

On white

1.94

#83CD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#83CD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CD5B

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CD5B	#FFFFFF	#000000	##000000
##83CD5B	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE50

Deuteranopia (green-blind)

#C9B863

Tritanopia (blue-blind)

#81C6B4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #83cd5b;
/* rgb */ color: rgb(131, 205, 91);
/* oklch */ color: oklch(77.5% 0.166 135.9);

Tailwind

colors: {
  custom: {
    50: '#abdd8d',
    500: '#83cd5b',
    950: '#000000',
  },
}

SCSS

$custom: #83cd5b;
$custom-light: #abdd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#83cd5b",
  "rgb": {
    "r": 131,
    "g": 205,
    "b": 91
  },
  "hsl": {
    "h": 98.947,
    "s": 53.271,
    "l": 58.039
  },
  "oklch": {
    "l": 0.77498,
    "c": 0.16592,
    "h": 135.9
  },
  "luminance": 0.49243
}

Semantic roles & 50–950 ramp

primary

#83CD5B

secondary

#C9ABD9

accent

#4BDDAA

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150C

muted

#7F837D

Preview Lab

Preview with #83CD5B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →